Sonia Terk Delaunay

              

Orphism or Orphic Cubism, a term coined by the French poet Guillaume Apollinaire in 1912, was an offshoot of Cubism that focused on pure abstraction and bright colours, influenced by Fauvism, the theoretical writings of Paul Signac, Charles Henry and the dye chemist Eugène Chevreul.

Sonia Terk Delaunay:

Raised in St. Petersburg, she moved to Paris in 1905. With her husband, she developed orphism, a movement that strove for the harmonious mixture of colours.